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U.S. PATENT AND TRADEMARK OFFICE
Patent Technology Monitoring Team (PTMT)

Patenting In U.S. Metropolitan and Micropolitan Areas
Breakout By Technology Class

Count of 2000 - 2015 Utility Patent Grants
As Distributed By Calendar Year of Grant

- Explanation of Data -

Rank Ordered Listing of Technology Classes Receiving 1 or More Utility Patents During the Period
Originating From

Sacramento--Arden-Arcade--Roseville, CA

( Metropolitan Statistical Area )

( patent origin is determined by the residence of the first-named inventor )
( technology class is determined by the primary classification assigned to a patent- see 'Explanation of Data' )
( some classes have been combined together under a single class identifier )
( patent counts may not sum exactly due to rounding - see the Explanation of Data )
( regional areas are based on U.S. Core Based Statistical Area (CBSA) )

The following table displays technology classes and counts of utility patents classified in them; patents are distributed by year of patent grant.
Class Class Title 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 Total
711 Memory (Electrical Computers and Digital Processing Systems) 16 29 26 37 27 33 39 15 25 16 14 18 22 19 15 30 381
370 Multiplex Communications 9 13 16 19 11 14 15 12 19 25 33 38 33 19 42 36 354
713 Support (Electrical Computers and Digital Processing Systems) 11 12 8 13 17 15 33 30 32 18 29 30 9 24 32 30 343
435 Chemistry: Molecular Biology and Microbiology 25 32 17 12 17 10 15 16 19 13 23 22 19 30 34 28 332
710 Input/Output (Electrical Computers and Digital Data Processing Systems) 21 26 21 27 30 21 26 15 13 13 9 14 10 9 7 11 273
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 18 15 21 10 10 10 13 21 10 10 13 18 26 22 21 32 270
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 6 8 7 5 12 11 13 17 21 19 24 16 31 24 26 27 267
365 Static Information Storage and Retrieval 8 5 21 23 17 13 15 13 9 17 11 17 9 17 19 37 251
714 Error Detection/Correction and Fault Detection/Recovery 10 9 7 4 9 12 20 23 21 30 11 9 20 17 21 13 236
361 Electricity: Electrical Systems and Devices 5 10 25 22 26 22 22 17 12 6 16 3 4 7 6 5 208
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 19 19 7 12 8 6 10 8 3 5 12 8 10 15 23 26 191
345 Computer Graphics Processing and Selective Visual Display Systems 9 11 17 24 18 15 13 12 7 5 5 7 12 6 14 13 188
375 Pulse or Digital Communications 3 9 6 7 6 5 11 5 14 13 10 15 9 8 5 14 140
128 Surgery (includes Class 600) 15 6 4 7 6 7 3 4 5 3 12 10 17 20 11 7 137
455 Telecommunications 5 0 1 1 3 1 4 5 5 8 14 18 16 10 20 19 130
726 Information Security 2 4 0 0 1 1 4 3 5 11 7 4 11 9 20 30 112
340 Communications: Electrical 4 4 3 4 2 7 7 8 6 4 12 6 11 6 6 6 96
707 DP: Database and File Management or Data Structures (Data Processing) 1 1 2 3 6 5 6 2 4 3 11 14 7 6 11 12 94
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 7 8 14 10 8 9 6 5 6 4 0 0 1 1 5 2 86
606 Surgery (instruments) 9 6 1 7 3 3 1 4 1 3 4 3 3 10 9 14 81
702 DP: Measuring, Calibrating, or Testing (Data Processing) 2 2 5 10 6 10 10 11 7 3 3 1 3 2 3 0 78
532 Organic Compounds (includes Classes 532-570) 9 1 4 6 3 4 3 1 7 6 5 2 8 4 6 5 74
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 3 2 0 1 0 2 2 0 3 1 3 13 9 10 9 13 71
438 Semiconductor Device Manufacturing: Process 4 13 7 7 4 6 2 4 6 3 3 1 2 2 3 2 69
604 Surgery (Medicators and Receptors) 7 9 1 3 5 2 2 3 3 2 5 4 2 5 9 1 63
700 DP: Generic Control Systems or Specific Applications (Data Processing) 1 5 8 4 6 4 4 1 2 2 3 0 4 6 8 5 63
052 Static Structures (e.g., Buildings) 3 7 4 5 4 3 4 2 4 1 1 6 2 5 8 2 61
257 Active Solid-State Devices (e.g., Transistors, Solid-State Diodes) 7 0 3 3 7 6 4 6 8 2 4 0 3 1 3 1 58
324 Electricity: Measuring and Testing 1 0 3 2 3 9 8 4 4 6 6 3 1 1 0 5 56
073 Measuring and Testing 3 1 3 4 4 5 4 4 4 3 5 3 3 4 2 3 55
280 Land Vehicles 2 3 4 3 2 2 5 2 2 1 4 4 3 6 5 5 53
382 Image Analysis 0 0 1 2 1 0 2 4 2 3 6 3 7 6 9 7 53
250 Radiant Energy 5 0 1 2 7 4 5 2 2 5 4 3 5 1 1 3 50
326 Electronic Digital Logic Circuitry 5 3 5 7 3 1 2 1 7 1 4 0 3 4 2 2 50
712 Processing Architectures and Instruction Processing, e.g., Processors (Electrical Computers and Digital Processing Systems) 4 10 1 3 1 2 1 2 3 2 2 6 3 3 3 4 50
439 Electrical Connectors 4 3 3 6 7 6 6 3 1 1 3 0 2 3 0 1 49
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 4 1 2 3 2 3 2 5 1 4 1 1 5 4 4 3 45
029 Metal Working 2 2 3 8 6 4 1 2 1 4 2 1 1 1 2 3 43
174 Electricity: Conductors and Insulators 3 5 3 5 3 4 5 5 3 0 1 1 0 1 0 3 42
060 Power Plants 1 2 1 6 4 5 3 1 1 1 4 4 2 1 5 0 41
210 Liquid Purification or Separation 3 1 2 2 4 1 2 3 2 4 2 5 4 4 0 2 41
359 Optical: Systems and Elements 2 2 3 5 4 7 1 1 1 1 1 1 4 1 3 4 41
482 Exercise Devices 2 2 3 2 3 3 3 5 3 1 2 1 0 2 4 4 40
717 DP: Software Development, Installation, and Management (Data Processing) 2 1 0 1 1 2 2 3 3 3 1 3 2 5 4 7 40
404 Road Structure, Process, or Apparatus 1 0 2 3 2 2 3 2 3 2 3 2 3 4 2 4 38
426 Food or Edible Material: Processes, Compositions, and Products 6 2 5 3 4 4 3 0 1 1 0 0 1 1 1 5 37
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 0 0 0 0 1 3 4 1 1 4 1 5 3 5 3 6 37
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 0 2 1 0 1 2 1 0 0 3 6 3 2 4 5 6 36
137 Fluid Handling 2 2 3 6 3 1 1 2 1 0 1 2 3 1 3 3 34
165 Heat Exchange 4 2 2 2 4 6 6 2 2 0 0 1 1 1 1 0 34
385 Optical Waveguides 2 2 2 2 6 2 4 1 2 3 0 1 3 0 2 1 33
708 Arithmetic Processing and Calculating (Electrical Computers) 3 5 4 1 4 1 3 5 0 0 0 1 3 0 2 1 33
248 Supports (e.g., for holding articles, etc.) 4 3 1 2 2 0 3 1 1 2 5 0 0 3 0 5 32
341 Coded Data Generation or Conversion 0 3 7 6 1 2 3 2 2 1 1 1 0 1 0 2 32
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 0 1 0 3 1 0 0 1 1 2 3 4 1 6 3 4 30
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 1 0 0 4 4 2 0 1 0 0 1 0 1 1 5 8 28
062 Refrigeration 1 1 3 4 2 3 0 1 2 1 2 1 0 3 1 1 26
136 Batteries: Thermoelectric and Photoelectric 0 0 0 2 0 0 2 1 1 0 1 0 3 6 4 6 26
348 Television 1 1 1 1 3 0 1 0 0 1 2 2 3 1 1 8 26
473 Games Using Tangible Projectile 3 4 3 0 2 1 0 1 1 1 1 2 1 1 3 1 25
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 2 0 4 0 1 2 0 5 0 3 3 1 0 0 2 2 25
239 Fluid Sprinkling, Spraying, and Diffusing 0 2 1 1 3 2 4 2 2 0 1 1 1 0 3 1 24
362 Illumination 2 0 1 1 0 4 1 4 0 0 2 1 2 2 1 3 24
004 Baths, Closets, Sinks, and Spittoons 2 3 1 2 2 3 1 0 1 1 1 0 3 0 2 1 23
706 DP: Artificial Intelligence (Data Processing) 2 0 0 2 0 0 1 0 1 0 2 4 4 1 5 1 23
043 Fishing, Trapping, and Vermin Destroying 0 1 3 3 1 1 1 2 2 2 0 1 0 0 3 2 22
119 Animal Husbandry 1 1 0 1 1 3 2 1 0 1 3 4 0 1 3 0 22
356 Optics: Measuring and Testing 6 0 2 0 0 4 2 1 3 0 1 0 2 1 0 0 22
002 Apparel 1 4 2 1 3 2 0 0 0 3 1 2 1 1 0 0 21
015 Brushing, Scrubbing, and General Cleaning 2 2 0 2 1 1 2 0 1 2 1 2 1 2 1 1 21
358 Facsimile and Static Presentation Processing 0 1 1 0 0 0 1 1 4 0 2 3 2 3 2 1 21
380 Cryptography 0 0 0 1 0 0 2 4 0 2 0 1 3 1 2 5 21
405 Hydraulic and Earth Engineering 2 0 3 3 1 1 4 1 0 1 0 1 0 1 1 2 21
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 1 2 1 3 1 1 1 1 1 0 1 1 2 4 0 1 21
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 1 0 0 1 2 0 0 5 0 0 5 3 1 0 2 1 21
716 Computer-Aided Design and Analysis of Circuits and Semiconductor Masks 2 0 1 2 2 1 0 5 1 1 4 1 0 0 1 0 21
273 Amusement Devices: Games 2 2 2 1 0 3 0 1 1 0 0 2 0 3 2 0 19
320 Electricity: Battery or Capacitor Charging or Discharging 0 0 0 0 0 1 2 2 0 2 2 4 2 0 2 2 19
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 0 0 1 0 1 1 1 2 3 5 0 0 2 0 0 3 19
206 Special Receptacle or Package 4 1 3 1 1 1 0 0 2 2 0 0 2 0 0 1 18
323 Electricity: Power Supply or Regulation Systems 0 1 3 5 2 2 1 1 0 2 0 0 0 0 1 0 18
219 Electric Heating 2 0 4 0 2 0 1 4 1 0 0 0 0 1 1 1 17
222 Dispensing (apparatus and process) 2 1 2 0 0 0 1 1 0 0 0 4 2 3 0 1 17
333 Wave Transmission Lines and Networks 1 0 1 1 3 2 3 1 1 0 1 1 0 0 1 1 17
417 Pumps 2 5 2 0 1 0 0 0 1 1 0 2 0 1 2 0 17
434 Education and Demonstration 2 4 1 2 1 0 0 1 1 4 0 0 0 0 1 0 17
436 Chemistry: Analytical and Immunological Testing 2 0 3 1 1 0 0 2 0 2 1 1 0 1 2 1 17
463 Amusement Devices: Games 0 1 0 1 1 0 1 0 0 0 1 1 1 3 5 2 17
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 0 0 4 0 2 2 3 0 2 0 0 1 0 1 1 1 17
005 Beds 1 0 1 2 2 2 1 0 0 0 0 1 2 1 0 3 16
134 Cleaning and Liquid Contact with Solids 2 0 0 1 0 1 3 0 4 0 0 1 0 1 2 1 16
307 Electrical Transmission or Interconnection Systems 2 1 0 0 0 0 0 1 0 2 2 1 2 1 1 3 16
084 Music 1 0 3 0 1 0 0 1 0 2 1 0 1 3 2 0 15
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 2 1 0 3 2 3 0 0 0 1 0 0 0 2 0 1 15
331 Oscillators 1 1 1 1 4 2 1 1 1 1 0 1 0 0 0 0 15
030 Cutlery 1 0 3 5 2 0 0 0 0 0 2 0 0 1 0 0 14
351 Optics: Eye Examining, Vision Testing and Correcting 1 1 1 2 1 1 0 0 0 2 2 1 0 0 2 0 14
379 Telephonic Communications 0 1 0 0 0 1 3 1 1 0 0 2 2 1 1 1 14
398 Optical Communications 0 0 0 1 1 2 2 2 1 0 0 0 0 2 1 2 14
428 Stock Material or Miscellaneous Articles 2 1 2 1 1 0 0 2 0 0 1 1 1 1 0 1 14
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 1 2 0 0 0 1 1 1 0 1 0 1 1 2 1 1 13
224 Package and Article Carriers 1 0 2 1 0 1 1 1 0 0 1 0 1 2 1 1 13
381 Electrical Audio Signal Processing Systems and Devices 1 1 1 2 0 0 0 2 1 0 0 0 2 2 0 1 13
504 Plant Protecting and Regulating Compositions 2 0 1 0 0 0 0 0 0 1 0 0 0 1 2 6 13
296 Land Vehicles: Bodies and Tops 0 1 0 1 1 1 4 0 1 0 1 2 0 0 1 0 13
124 Mechanical Guns and Projectors 0 0 0 0 2 1 4 1 1 1 0 1 0 0 0 1 12
126 Stoves and Furnaces 1 1 1 0 1 0 1 0 1 1 0 1 2 0 2 0 12
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 0 0 3 0 1 1 1 1 0 1 2 0 1 0 1 0 12
204 Chemistry: Electrical and Wave Energy 0 0 1 1 2 0 3 1 2 0 1 0 1 0 0 0 12
244 Aeronautics and Astronautics 0 0 2 3 1 0 1 0 0 1 0 2 1 0 0 1 12
378 X-Ray or Gamma Ray Systems or Devices 0 0 1 0 0 0 1 0 1 2 2 1 2 0 0 2 12
607 Surgery: Light, Thermal, and Electrical Application 0 0 0 0 1 0 4 0 0 1 0 1 1 1 2 1 12
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 1 1 2 1 2 0 0 1 1 0 0 3 0 0 0 12
704 DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing) 0 0 1 0 1 0 1 1 1 0 0 1 0 1 3 2 12
211 Supports: Racks 1 1 2 2 0 0 1 1 0 0 0 0 1 0 2 0 11
290 Prime-Mover Dynamo Plants 0 0 0 1 1 1 1 0 1 0 0 2 1 1 1 1 11
330 Amplifiers 1 0 1 4 2 2 1 0 0 0 0 0 0 0 0 0 11
602 Surgery: Splint, Brace, or Bandage 0 0 1 0 1 0 1 1 1 0 1 1 2 0 1 1 11
033 Geometrical Instruments 2 0 0 1 1 0 0 2 1 1 2 0 0 0 0 0 10
047 Plant Husbandry 0 1 1 0 1 2 1 0 0 0 0 0 0 0 2 2 10
256 Fences 1 2 1 0 0 1 1 0 0 1 0 0 1 1 0 1 10
292 Closure Fasteners 0 0 1 0 3 0 1 2 0 0 3 0 0 0 0 0 10
363 Electric Power Conversion Systems 2 2 0 0 0 0 0 0 0 0 2 1 1 0 1 1 10
410 Freight Accommodation On Freight Carrier 0 1 0 0 0 1 2 1 0 0 1 0 2 1 1 0 10
450 Foundation Garments 0 0 0 0 0 0 0 0 1 1 2 1 3 0 1 1 10
016 Miscellaneous Hardware (e.g., Bushing, Carpet Fastener, Caster, Door Closer, Panel Hanger, Attachable or Adjunct Handle, Hinge, Window Sash Balance, Etc.) 1 1 3 2 1 0 0 0 0 0 0 0 1 0 0 0 9
024 Buckles, Buttons, Clasps, Etc. 0 2 1 1 0 0 1 1 0 0 0 0 1 0 1 1 9
036 Boots, Shoes, and Leggings 4 1 0 1 1 0 0 0 0 0 1 1 0 0 0 0 9
081 Tools 2 1 1 0 1 0 1 0 0 0 1 0 0 0 1 1 9
082 Turning (e.g., for metal working) 3 2 0 1 0 0 0 0 0 0 1 0 0 0 0 2 9
118 Coating Apparatus 0 0 1 3 0 0 1 0 1 0 1 1 0 0 0 1 9
180 Motor Vehicles 2 1 0 0 1 0 0 0 0 0 1 1 0 2 0 1 9
220 Receptacles 0 1 0 1 0 0 1 0 1 0 1 0 0 1 0 3 9
252 Compositions 0 0 0 0 2 2 1 0 0 2 0 1 0 0 0 1 9
294 Handling: Hand and Hoist-Line Implements 1 0 0 0 0 0 0 0 0 0 3 1 1 2 0 1 9
297 Chairs and Seats 0 0 0 3 0 0 0 2 0 0 1 2 1 0 0 0 9
008 Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers 2 1 0 0 1 2 1 0 0 0 0 0 1 0 0 0 8
070 Locks 0 1 1 0 0 1 0 0 0 0 2 1 1 1 0 0 8
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 1 0 1 1 0 1 0 0 0 0 0 0 2 1 0 1 8
188 Brakes 2 0 0 1 0 0 1 0 0 0 1 0 0 0 2 1 8
216 Etching a Substrate: Processes 0 0 0 0 3 2 1 1 0 0 0 0 0 0 0 1 8
228 Metal Fusion Bonding 1 1 0 1 0 1 2 0 1 0 0 0 0 0 0 1 8
242 Winding, Tensioning, or Guiding 0 0 1 2 2 0 0 1 0 0 1 0 1 0 0 0 8
310 Electrical Generator or Motor Structure 1 0 0 0 1 0 2 0 1 0 1 0 0 1 0 1 8
312 Supports: Cabinet Structure 0 2 1 2 0 2 0 0 0 0 0 0 1 0 0 0 8
318 Electricity: Motive Power Systems 1 0 0 0 0 2 3 1 1 0 0 0 0 0 0 0 8
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 0 0 1 0 1 0 0 0 0 1 2 2 1 0 0 0 8
372 Coherent Light Generators 1 0 1 0 2 1 0 0 0 0 0 1 0 0 0 2 8
374 Thermal Measuring and Testing 0 0 0 0 2 0 1 0 0 1 0 2 1 0 1 0 8
409 Gear Cutting, Milling, or Planing 0 0 0 0 0 1 0 2 1 1 1 1 0 0 1 0 8
415 Rotary Kinetic Fluid Motors or Pumps 1 0 2 2 1 0 0 0 0 0 2 0 0 0 0 0 8
427 Coating Processes 0 0 0 0 2 0 1 0 1 1 1 0 0 1 1 0 8
040 Card, Picture, or Sign Exhibiting 0 1 0 0 0 1 0 0 1 0 1 0 0 0 2 1 7
056 Harvesters 0 1 2 1 1 0 0 1 0 0 0 0 1 0 0 0 7
095 Gas Separation: Processes 3 0 0 2 0 0 0 0 1 0 0 0 0 0 1 0 7
099 Foods and Beverages: Apparatus 1 1 0 0 1 0 0 0 0 0 0 0 0 0 3 1 7
182 Fire Escape, Ladder, or Scaffold 2 0 0 0 0 0 3 0 0 0 0 0 0 2 0 0 7
215 Bottles and Jars 0 0 0 0 1 0 0 0 0 0 1 2 0 0 1 2 7
241 Solid Material Comminution or Disintegration 0 0 0 0 1 1 0 0 0 0 0 1 1 1 1 1 7
251 Valves and Valve Actuation 2 1 0 0 0 0 1 0 0 0 0 1 1 0 0 1 7
254 Implements or Apparatus for Applying Pushing or Pulling Force 1 0 0 0 1 2 1 1 0 0 0 0 0 0 0 1 7
315 Electric Lamp and Discharge Devices: Systems 0 1 1 0 0 1 0 0 0 0 1 0 2 1 0 0 7
414 Material or Article Handling 2 0 0 1 0 0 1 0 0 0 0 1 1 0 1 0 7
423 Chemistry of Inorganic Compounds 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 4 7
446 Amusement Devices: Toys 0 0 2 1 0 0 0 1 0 0 1 1 0 0 0 1 7
725 Interactive Video Distribution Systems 0 2 0 0 0 0 0 0 0 0 0 0 1 0 1 3 7
044 Fuel and Related Compositions 0 0 0 0 1 1 0 0 0 1 0 1 0 0 1 1 6
074 Machine Element or Mechanism 0 0 2 0 0 1 0 0 1 0 0 1 0 1 0 0 6
114 Ships 2 0 0 0 1 0 1 0 0 0 0 0 0 0 2 0 6
135 Tent, Canopy, Umbrella, or Cane 1 0 0 0 1 0 0 0 0 0 0 0 0 3 1 0 6
160 Flexible or Portable Closure, Partition, or Panel 0 0 0 1 0 0 2 0 0 1 1 1 0 0 0 0 6
269 Work Holders 0 0 1 0 1 0 1 1 0 0 1 1 0 0 0 0 6
336 Inductor Devices 0 0 0 0 0 0 0 0 0 1 1 0 1 2 1 0 6
347 Incremental Printing of Symbolic Information 1 1 1 0 0 1 1 1 0 0 0 0 0 0 0 0 6
366 Agitating (e.g., of articles and materials) 0 0 0 0 1 0 1 0 0 1 0 1 1 1 0 0 6
377 Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems 0 1 0 0 1 1 2 0 0 0 0 0 0 0 0 1 6
396 Photography 0 0 0 1 0 1 0 0 0 0 0 0 0 2 1 1 6
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 1 0 1 1 0 2 1 0 0 0 0 0 0 0 0 0 6
433 Dentistry 1 1 0 0 0 0 0 0 0 0 1 0 1 0 0 2 6
440 Marine Propulsion 0 0 0 0 1 1 1 0 0 0 1 0 0 1 0 1 6
441 Buoys, Rafts, and Aquatic Devices 0 0 0 2 0 1 1 0 1 0 0 0 0 0 1 0 6
601 Surgery: Kinesitherapy 1 0 0 0 0 0 0 3 0 0 0 0 0 1 1 0 6
042 Firearms 1 0 0 0 0 1 0 0 0 0 0 0 0 2 0 1 5
053 Package Making 0 1 0 1 0 0 0 0 0 1 1 0 0 1 0 0 5
105 Railway Rolling Stock 0 0 0 1 0 0 0 0 0 1 1 0 1 1 0 0 5
116 Signals and Indicators 0 2 0 0 1 0 0 0 0 0 0 0 2 0 0 0 5
198 Conveyors: Power-Driven 1 0 2 0 1 0 0 0 0 0 0 0 1 0 0 0 5
209 Classifying, Separating, and Assorting Solids 0 1 0 0 0 1 0 0 0 0 1 0 1 0 1 0 5
221 Article Dispensing 0 0 0 1 1 0 0 1 1 1 0 0 0 0 0 0 5
285 Pipe Joints or Couplings 0 0 0 2 1 1 0 0 1 0 0 0 0 0 0 0 5
368 Horology: Time Measuring Systems or Devices 0 1 0 0 0 1 0 0 1 1 0 1 0 0 0 0 5
403 Joints and Connections 0 0 0 0 0 0 2 0 0 1 0 0 1 0 1 0 5
408 Cutting by Use of Rotating Axially Moving Tool 0 2 0 0 0 1 0 0 0 0 1 0 0 0 0 1 5
451 Abrading 0 0 0 0 1 1 0 0 0 0 0 0 2 1 0 0 5
049 Movable or Removable Closures 0 0 0 0 0 0 0 1 1 0 0 0 0 0 2 0 4
075 Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures 0 1 0 1 0 0 0 0 0 0 0 2 0 0 0 0 4
108 Horizontally Supported Planar Surfaces 0 2 0 0 1 1 0 0 0 0 0 0 0 0 0 0 4
123 Internal-Combustion Engines 0 0 0 0 1 0 1 0 0 0 0 0 0 1 1 0 4
132 Toilet 1 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 4
138 Pipes and Tubular Conduits 1 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 4
149 Explosive and Thermic Compositions or Charges 0 0 1 0 0 0 0 0 0 0 0 0 1 1 1 0 4
249 Static Molds 0 0 0 1 2 0 0 0 0 0 0 0 1 0 0 0 4
301 Land Vehicles: Wheels and Axles 0 0 0 0 0 0 0 0 0 0 0 2 1 1 0 0 4
401 Coating Implements with Material Supply 1 1 0 0 0 0 0 0 0 0 0 1 0 1 0 0 4
416 Fluid Reaction Surfaces (i.e., Impellers) 0 0 0 0 0 0 0 0 1 0 0 0 3 0 0 0 4
477 Interrelated Power Delivery Controls, Including Engine Control 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 4
494 Imperforate Bowl: Centrifugal Separators 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 4
501 Compositions: Ceramic 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 1 4
510 Cleaning Compositions for Solid Surfaces, Auxiliary Compositions Therefor, or Processes of Preparing the Compositions 0 0 2 0 0 0 0 0 1 0 1 0 0 0 0 0 4
014 Bridges 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 3
083 Cutting 0 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 3
131 Tobacco 0 0 0 0 0 0 1 0 0 0 0 2 0 0 0 0 3
152 Resilient Tires and Wheels 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 3
172 Earth Working 2 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 3
175 Boring or Penetrating the Earth 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 3
177 Weighing Scales 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 3
181 Acoustics 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 3
270 Sheet-Material Associating 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 3
313 Electric Lamp and Discharge Devices 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 3
343 Communications: Radio Wave Antennas 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 3
367 Communications, Electrical: Acoustic Wave Systems and Devices 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 3
369 Dynamic Information Storage or Retrieval 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 3
384 Bearings 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 3
407 Cutters, for Shaping 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 3
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 3
419 Powder Metallurgy Processes 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 3
431 Combustion 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 3
449 Bee Culture (propagating, raising, caring for bees) 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 0 3
452 Butchering 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 3
454 Ventilation 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 3
474 Endless Belt Power Transmission Systems or Components 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 3
475 Planetary Gear Transmission Systems or Components 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 3
007 Compound Hand Tools 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 2
034 Drying and Gas or Vapor Contact with Solids 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 2
048 Gas: Heating and Illuminating 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2
072 Metal Deforming 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 2
092 Expansible Chamber Devices 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 2
096 Gas Separation: Apparatus 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2
102 Ammunition and Explosives 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 2
148 Metal Treatment 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 2
162 Paper Making and Fiber Liberation 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 2
169 Fire Extinguishers 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 2
184 Lubrication 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 2
200 Electricity: Circuit Makers and Breakers 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 2
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 2
208 Mineral Oils: Processes and Products 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 2
229 Envelopes, Wrappers, and Paperboard Boxes 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 2
267 Spring Devices 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 2
271 Sheet Feeding or Delivering 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 2
283 Printed Matter 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
293 Vehicle Fenders 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2
299 Mining or In Situ Disintegration of Hard Material 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 2
335 Electricity: Magnetically Operated Switches, Magnets, and Electromagnets 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 2
349 Liquid Crystal Cells, Elements and Systems 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 2
360 Dynamic Magnetic Information Storage or Retrieval 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 2
386 Motion Video Signal Processing for Recording or Reproducing 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 2
392 Electric Resistance Heating Devices 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 2
430 Radiation Imagery Chemistry: Process, Composition, or Product Thereof 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 2
445 Electric Lamp or Space Discharge Component or Device Manufacturing 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 2
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2
506 Combinatorial Chemistry Technology: Method, Library, Apparatus 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 2
512 Perfume Compositions 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 2
518 Chemistry: Fischer-Tropsch Processes; or Purification or Recovery of Products Thereof 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 2
585 Chemistry of Hydrocarbon Compounds 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 2
850 Scanning-Probe Techniques or Apparatus; Applications of Scanning-Probe Techniques, e.g., Scanning Probe Microscopy [Spm] 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 2
019 Textiles: Fiber Preparation 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
037 Excavating 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
059 Chain, Staple, and Horseshoe Making 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
063 Jewelry 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
065 Glass Manufacturing 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
076 Metal Tools and Implements, Making 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
087 Textiles: Braiding, Netting, and Lace Making 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
089 Ordnance 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
100 Presses 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
101 Printing 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
104 Railways 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
106 Compositions: Coating or Plastic 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
110 Furnaces 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
111 Planting 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
112 Sewing 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
139 Textiles: Weaving 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
144 Woodworking 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
159 Concentrating Evaporators 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
168 Farriery 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
171 Unearthing Plants or Buried Objects 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
190 Trunks and Hand-Carried Luggage 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
191 Electricity: Transmission To Vehicles 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
202 Distillation: Apparatus 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
203 Distillation: Processes, Separatory 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
223 Apparel Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
227 Elongated-Member-Driving Apparatus 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
236 Automatic Temperature and Humidity Regulation 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
237 Heating Systems 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
238 Railways: Surface Track 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
261 Gas and Liquid Contact Apparatus 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
279 Chucks or Sockets 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
322 Electricity: Single Generator Systems 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
332 Modulators 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
337 Electricity: Electrothermally or Thermally Actuated Switches 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
338 Electrical Resistors 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
376 Induced Nuclear Reactions: Processes, Systems, and Elements 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
399 Electrophotography 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
400 Typewriting Machines 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
406 Conveyors: Fluid Current 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
418 Rotary Expansible Chamber Devices 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
420 Alloys or Metallic Compositions 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
442 Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, Etc.) 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
472 Amusement Devices 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
ALL ALL CLASSES 441 429 447 509 487 455 519 431 408 385 478 470 499 505 595 659 7717


PTMT Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Electronic Information Products Division - PTMT
P.O Box 1450
Alexandria VA 22313-1450

tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

address of PTMT pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/reports.htm
selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/

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